﻿/*
 * Copyright (c) 2011 Shawn Rakowski
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to 
 * deal in the Software without restriction, including without limitation the 
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 
 * sell copies of the Software, and to permit persons to whom the Software is 
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in 
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
 * SOFTWARE. 
 * 
 */

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using ROS.Presentation.Views;
using ROS.UI.BaseForms;

namespace ROS.UI
{
    public partial class ClientShell : Form, IViewNavigator 
    {
        public ClientShell()
        {
            InitializeComponent();
        }

        private void ClientShell_Load(object sender, EventArgs e)
        {
            ViewController.RegisterNavigator(this);
            NavigateTo("LauncherView");
        }

        public void NavigateTo(string viewName)
        {
            if (viewName == "EXIT")
            {
                System.Windows.Forms.Application.Exit();
                return; 
            }

            switch (viewName) 
            {
                case "LauncherView":
                    LoadPanels(new LauncherForm());
                    break;

                case "ManagementDashboardView":
                    LoadPanels(new ManagementDashboardForm());
                    break;

                case "UserListView":
                    LoadPanels(new UserListForm());
                    break;

                case "AddUserView":
                    LoadPanels(new AddUserForm());
                    break;

                case "MenuItemListView":
                    LoadPanels(new MenuItemListForm());
                    break;

                case "EditMenuCategoriesView":
                    LoadPanels(new EditMenuCategoriesForm());
                    break;

                case "AddMenuItemView":
                    LoadPanels(new AddMenuItemForm());
                    break;

                case "ActiveOrderListView":
                    LoadPanels(new ActiveOrderListForm());                    
                    break;

                case "NewOrderView":
                    LoadPanels(new NewOrderForm());
                    break;

                case "ViewOrderView":
                    LoadPanels(new ViewOrderForm());
                    break;

                case "AddOrderItemView":
                    LoadPanels(new AddOrderItemForm());
                    break;

                case "CompleteOrderView":
                    LoadPanels(new CompleteOrderForm());
                    break;

                default:
                    //break;
                    throw new InvalidOperationException();
            }
        }

        private void LoadPanels(BaseForm form)
        {
            foreach (Control control in optionsFlowLayoutPanel.Controls)
                control.Dispose();
            optionsFlowLayoutPanel.Controls.Clear();
            IList<BaseFormOption> baseFormOptions = form.GetFormOptions();
            foreach (BaseFormOption formOption in baseFormOptions)
            {
                BaseControls.BaseButton formOptionButton = new BaseControls.BaseButton();
                formOptionButton.AutoSize = true;
                formOptionButton.Height = optionsFlowLayoutPanel.Height - 10;
                formOptionButton.Width = 100;
                formOptionButton.Text = formOption.Text;
                formOptionButton.Click += formOption.OnChoose;
                optionsFlowLayoutPanel.Controls.Add(formOptionButton);
            }

            foreach (Control control in formPanel.Controls)
                control.Dispose();
            formPanel.Controls.Clear();
            form.Dock = DockStyle.Fill;
            formPanel.Controls.Add(form);
        }
    }
}
